the 13-hour surgery at johns hopkins hospital in baltimore which attached arms from a deceased donor was extremely complicated. doctors connected bones, blood vessels, muscles, tendons, nerves and skin. brandan marrocco is excited to have two new arms and is eager to use them. >> used them to text on my computer, scratch my face, do my hair. they have been become part of my every day life. >> surgeons practice on cadavers before attempting this surgery. the medical team also gave him bone marrow from the donor to help himself the new limbs. >>> sideshow to the super bowl, the commercials. this year, could you play a starring role. how the super ads are getting more real next. >> and you don't have to wreck your diet on super bowl sunday. dr. kim has the ingredients for a lean, healthy tasty party menu. >>> i'm dennis o'donnell at super bowl xlvii. colin kaepernick has been getting all theink and joe flacco needs a little respect. here's what jim harbaugh said about the ravens quarterback. >> a winning quarterback, a football player. i don't know if you can give him a higher complimen